Forum Moderators: not2easy
However, the same books may still be published in the US. If I publish the ebook as a result of the UK rights reverting, am I in breach of copyright in America? Who 'owns' the internet?!
If that is the case, then it would not be a copyright case, but a contract case.
I'm not sure, but I believe that most book contracts cover specific media and geographical areas. There would be a contract for hardcover rights in the US, and there would be a different contract for softcover with a different company.
These contracts can easily contain limitations on when and how it might be released on other media.
You should have your lawyer and her lawyer go over her contracts with her publishers to find out which rights are available to you.
--allow the book publisher to license "subsidiary rights" in the book. These include audiobooks, performance rights, ebook rights, foreign English-language rights, foreign translation rights.... Licenses distinguish the kind of use and the country or region in which the right is granted.
--since the sub. rights are divided up into these slices, one company can sell one product related to the original market in a particular market while another company is selling another.
--when a book goes out-of-print, and rights revert to the offer, there should be a provision for the holders of "outstanding licenses"--meaning companies who have licensed the right to do something with the book, and are still doing it--to hold on to those licenses and continue to pay royalties to the original publisher.
Taking all this into consideration, if UK contracts are similar, it is likely that while rights have reverted, the publishers in the US can continue to sell their print edition, and that you can sell an ebook edition without any concern.
Having said all that, I'm going to concur with Big Dave and urge you to have someone with contract expertise to examine the relevant contracts, including the original contracts of your client, but also, if it seems necessary, any sub. rights agreements that might affect what you want to do....